Appendix 47, Bolt size chart, Abbreviations – Woods Equipment PRD6000 User Manual
Page 47
Appendix 47
Bolt Torque & Size Charts (Rev. 10/10/2005)
BOLT SIZE CHART
NOTE: Chart shows bolt thread sizes and corresponding head (wrench) sizes for standard SAE and metric bolts.
ABBREVIATIONS
AG ............................................................. Agriculture
ATF...............................Automatic Transmission Fluid
BSPP .......................... British Standard Pipe Parallel
BSPTM...............British Standard Pipe Tapered Male
CV .................................................. Constant Velocity
CCW ............................................ Counter-Clockwise
CW ............................................................. Clockwise
F ..................................................................... Female
GA ................................................................... Gauge
GR (5, etc.) ......................................... Grade (5, etc.)
HHCS .......................................Hex Head Cap Screw
HT ......................................................... Heat-Treated
JIC............... Joint Industry Council 37°
Degree Flare
LH ...............................................................Left Hand
LT ......................................................................... Left
m ....................................................................... Meter
mm ..............................................................Millimeter
M ........................................................................ Male
MPa ........................................................Mega Pascal
N .................................................................... Newton
NC ....................................................National Coarse
NF ......................................................... National Fine
NPSM ...................National Pipe Straight Mechanical
NPT ........................................ National Pipe Tapered
NPT SWF ....... National Pipe Tapered Swivel Female
ORBM ......................................... O-Ring Boss - Male
P .........................................................................Pitch
PBY .................................................... Power-Beyond
psi ........................................ Pounds per Square Inch
PTO ................................................... Power Take Off
QD ..................................................Quick Disconnect
RH ............................................................Right Hand
ROPS.......................... Roll-Over Protective Structure
RPM....................................... Revolutions Per Minute
RT ...................................................................... Right
SAE ........................Society of Automotive Engineers
UNC ....................................................Unified Coarse
UNF ........................................................ Unified Fine
UNS ....................................................Unified Special
5/16
3/
8
1/2
5/
8
3/4
7/
8
SAE Bolt Thread Sizes
MM
25
50
75
100
125
150
175
IN
1
7
Metric Bolt Thread Sizes
8
MM
1
8
MM
14MM
12MM
10MM
16MM
2
3
4
5
6